Most guides on this topic are written for founders trying to hire. This one is for engineers who want startup founders to find them. Here's how startup recruiting actually works — and the moves that get you in front of the right people without sending a single application.
Part 1 of 4
At a company with a dedicated HR team, hiring follows a predictable funnel: job posting, ATS, resume screen, recruiter phone screen, technical screen, loop, offer. You apply into the process and move through it.
Startup recruiting doesn't work like that — especially at seed and Series A. Here's what actually happens.
At seed and early Series A, hiring decisions are made by a founder or CTO who is also shipping code, talking to customers, and fundraising. They don't have time to sift through 200 applications. They go looking for specific people — engineers they've heard about, whose work they've seen, or who were recommended by someone they trust. If you're not visible to that person specifically, you're not in contention.
Startup founders know this: the engineers they most want to hire are currently employed somewhere else, doing good work, and not actively scanning job boards. The Stash-Invest recruiting director put it bluntly — most sourcing is outbound because "every good engineer most likely has several offers" already. Startup recruiting is about reaching employed people who weren't looking, not filtering active applicants.
A founder who has a warm intro to an engineer — from an investor, a trusted advisor, a former colleague — will respond to that intro within 24 hours and move from first conversation to offer in under two weeks. An inbound application from an unknown engineer through a job posting might sit in a queue for three weeks before a first response. The channel matters as much as the candidate.
The gap between "founder searching for an engineer" and "engineer quietly open to something new" is exactly what curated hiring networks solve. A closed, vetted network functions as a trusted recommendation for both sides: the founder knows the candidate has been reviewed, the candidate knows the company has been vetted. The first message carries more weight than a cold LinkedIn InMail.
The takeaway: if you want startups to recruit you, the highest-leverage move is to be in a place where startup founders and CTOs are already looking — before you've signaled publicly that you're available.
Not a job board. Not LinkedIn. A network specifically built for this.
Part 2 of 4
Getting recruited by a startup isn't random. Founders and CTOs reach out to engineers who register as credible, specific, and right for their particular problem. Here's what creates that signal.
Part 3 of 4
Every channel for getting recruited by startups has a different signal-to-noise ratio and a different conversion rate from "visibility" to "meaningful conversation." Here's an honest assessment.
Most engineers optimize for the wrong channels. They spend time applying on job boards — the lowest signal, highest noise channel — and wonder why they don't hear from the startups they actually want. The highest-leverage move is to be in a closed, curated network before you've publicly signaled you're looking.
Part 4 of 4
Underdog.io is a closed, invite-only network purpose-built for exactly this dynamic. Vetted startups — seed through Series A, NYC, SF, and remote — come to the network specifically to find full-time engineers who aren't actively applying anywhere. You join once. Founders reach out to you. You decide who gets your time.
Join the network
60 seconds to create a profile. Your profile is private — your employer is blocked by default. Startups reach out to you every Monday with salary included. Always free for engineers.
Get recruited by startups →Startups actively recruiting through the network:
Seed through Series A. NYC, SF, and remote. Not all are hiring for every role at all times.
Common questions
The highest-leverage move
Join a closed network where vetted startup founders reach out to you — salary included, role described, no applications, no noise. Free for engineers.
Get recruited by startups →